Mayhem occurred Saturday evening during a baseball game between the Chicago Cubs and Chicago White Sox as a fan ran onto the field. That resulted in a chase from security guards who eventually caught up to him and tackled him to the ground. That wasn’t the end of it, however, as another fan entered the field and appeared to injure his foot while trying to escape back over the left center wall. He fell to the ground and security then started tending to him to make sure he was OK. The medical cart then came out to take him off the field to be tended to. You can view the bizarre moment below. The…